Winchesteer Bay/Umpqua Jetty Surf Break

Lat Long: 43.67° N 124.21° W

Winchesteer Bay/Umpqua Jetty 48 hour detailed Surf Forecast

Issued: 10 am 25 Aug 2026 (local time)

Forecast update in  hr  min

Today's Winchesteer Bay/Umpqua Jetty sea temperature is
9.9°C
4.8° 

Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Winchesteer Bay/Umpqua Jetty today (25 Aug):

  • Morning surf: Morning surf (25 Aug, local time) - 1.5ft (0.4m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (25 Aug, local time) - 1.5ft (0.4m), 16s period with SW swell.
  • Evening surf: Evening surf (25 Aug, local time) - 1.5ft (0.4m), 15s period with WSW swell.

The current surf forecast for Winchesteer Bay/Umpqua Jetty at 1PM is: 0.4m 16s primary swell from a Southwest direction and 0.6m 6s secondary swell from a North-northwest direction, 0.4m 8s secondary swell from a West-northwest direction, 0.4m 4s secondary swell from a Southwest direction (forecast issued at 10:00am August 25). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (25 Aug)1.5ft (0.4m)16s
Afternoon (25 Aug)1.5ft (0.4m)16s
Evening (25 Aug)1.5ft (0.4m)15s

Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 18°C on Wed afternoon, min 13°C on Tue morning). Wind will be generally light.

Tuesday
25
Wednesday
26
Thursday
27
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
0
0
0
0
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
WSW
16
0.4
WSW
15
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.4
SW
16
0.5
W
13
0.4
SW
16
0.4
SW
16
0.4
WSW
12
0.4
WSW
12
0.4
WSW
12
0.8
W
9
0.8
W
8
0.7
W
8
0.8
W
8
0.4
SW
15
0.8
WNW
8
0.9
WNW
8
Wave Graph
Metric surfscale
Energy kJ
66
69
95
103
72
71
70
63
64
89
64
64
48
48
48
97
86
54
72
70
79
101
Wind (km/h)
15
SSW
20
SSW
15
SW
10
WSW
5
SSW
5
SE
5
ESE
5
ESE
5
SE
10
WSW
10
WSW
10
W
5
SSW
5
SSE
5
SSE
5
SE
5
S
10
SSW
15
WSW
10
WNW
5
SW
5
SE
Wind State
cross
cross-on
cross-on
cross-on
cross
cross-off
glassy
cross-off
cross-off
cross-on
on
on
cross
cross-off
glassy
cross-off
cross
cross-on
on
on
glassy
glassy
High Tide
12:11PM1.61m
11:13PM1.99m
12:39PM1.70m
11:55PM2.04m
1:06PM1.79m
Low Tide
5:26AM-0.05m
5:17PM0.84m
6:01AM-0.12m
5:57PM0.70m
6:33AM-0.15m
6:36PM0.55m
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:02
8:00
 mm
Temp °C
13
15
16
16
15
14
13
13
14
17
18
17
16
15
15
14
15
16
17
17
15
14
Feels °C
11
12
14
15
15
14
13
13
14
16
17
16
16
15
15
14
15
16
15
15
15
14
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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